:root{--background:#f5f7f4;--surface:#ffffff;--surface-muted:#eef2ee;--ink:#172026;--muted:#65727a;--border:#d8dfd8;--accent:#0f766e;--accent-strong:#0b4f4a;--accent-soft:#d9f2ed;--warn:#b45309;--warn-soft:#fff4d8;--danger:#b91c1c;--danger-soft:#fee2e2;--success:#166534;--success-soft:#dcfce7;--shadow:0 14px 40px rgba(23,32,38,0.08);--body-gradient:linear-gradient(180deg,rgba(15,118,110,0.08),transparent 360px);--header-bg:rgba(245,247,244,0.9);--header-border:rgba(216,223,216,0.8);--footer-bg:rgba(255,255,255,0.6);--hero-border:rgba(23,32,38,0.12);--empty-bg:rgba(255,255,255,0.55);--search-result-bg:rgba(255,255,255,0.86);--search-result-hover:#ffffff;color-scheme:light}[data-theme=dark]{--background:#0d1514;--surface:#121f1d;--surface-muted:#1a2a27;--ink:#edf5f1;--muted:#9bafa8;--border:#28403a;--accent:#34d3bd;--accent-strong:#89f1df;--accent-soft:#123f38;--warn:#fbbf24;--warn-soft:#3d2b0a;--danger:#fca5a5;--danger-soft:#3f1518;--success:#86efac;--success-soft:#12341f;--shadow:0 16px 44px rgba(0,0,0,0.34);--body-gradient:linear-gradient(180deg,rgba(52,211,189,0.12),transparent 380px);--header-bg:rgba(13,21,20,0.9);--header-border:rgba(40,64,58,0.82);--footer-bg:rgba(18,31,29,0.72);--hero-border:rgba(137,241,223,0.2);--empty-bg:rgba(18,31,29,0.62);--search-result-bg:rgba(18,31,29,0.9);--search-result-hover:#192b28;color-scheme:dark}*{box-sizing:border-box}html{min-width:320px;background:var(--background)}body{margin:0;color:var(--ink);background:var(--body-gradient),var(--background);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;border-bottom:1px solid 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rgba(15,118,110,.15)}.primary-link{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:8px 12px;border:1px solid transparent;border-radius:8px;color:var(--muted);font-size:.94rem;font-weight:700}.primary-link:hover{border-color:var(--border);color:var(--ink);background:var(--surface)}.primary-link{width:-moz-fit-content;width:fit-content;color:var(--accent-strong);background:var(--accent-soft)}.page-container{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:40px 0 56px}.page-heading{display:grid;grid-gap:12px;gap:12px;max-width:780px;margin-bottom:28px}.page-heading h1{margin:0;font-size:clamp(2rem,5vw,4rem);line-height:1}.page-heading 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